gdk-event, common-lisp:structure-object, common-lisp:t

None

Generated when a pointer or keyboard grab is broken. On X11, this happens when the grab window becomes unviewable, i.e. it or one of its ancestors is unmapped, or if the same application grabs the pointer or keyboard again. Note that implicit grabs, which are initiated by button presses, can also cause gdk-event-grab-broken events.

(define-g-boxed-variant-cstruct gdk-event "GdkEvent"
  (type gdk-event-type)
  (window (g-object gdk-window))
  (send-event (:boolean :int8))
            ...
            ((:grab-broken) gdk-event-grab-broken
             (keyboard :boolean)
             (implicit :boolean)
             (grab-window (g-object gdk-window)))
  ... ))  

type

The gdk-event-type type of the event.

window

The gdk-window object which received the event, i.e. the window that previously owned the grab.

send-event

True if the event was sent explicitly.

keyboard

True if a keyboard grab was broken, false if a pointer grab was broken.

implicit

True if the broken grab was implicit.

grab-window

If this event is caused by another grab in the same application, grab-window contains the new gdk-window grab window. Otherwise grab-window is nil.